Using Solve()

Using Solve() - Mensajes

#1 Publicado: 28/8/2014 13:23:47
corradolvr

corradolvr

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I can't figure out why this won't work. I'm not sure the functionality behind the process of the solve function. I've never used the program before, so I may just not understand what's going on behind the scene with the Solve tool. It just says V11 is not defined. I ran a really simple x and y system of equations that I know is true and get the same thing. The variable in the top row is always said to be undefined. Any help would be appreciated.


Mom.sm (11,3 KiB) descargado 1465 vez(es).
#2 Publicado: 28/8/2014 15:51:38
Radovan Omorjan

Radovan Omorjan

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Attach the *.sm file please
When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
#3 Publicado: 28/8/2014 16:19:37
corradolvr

corradolvr

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There it is.
#4 Publicado: 28/8/2014 18:56:17
Martin Kraska

Martin Kraska

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Wrote

I can't figure out why this won't work. I'm not sure the functionality behind the process of the solve function. I've never used the program before, so I may just not understand what's going on behind the scene with the Solve tool. It just says V11 is not defined. I ran a really simple x and y system of equations that I know is true and get the same thing. The variable in the top row is always said to be undefined. Any help would be appreciated.


The result of Solve() must be displayed with symbolic optimization, because they involve expressions of the type var = solution. If you want to avoid that or just want numbers, then you might try Assign(Solve(...)), which does the assignment to the of the solution and just returns the values. These can be displayed with numeric optimization (see context menu, right mouse button).
_Solve.sm (29,91 KiB) descargado 1445 vez(es).
Technische Mechanik mit SMath Studio: https://link.springer.com/book/10.1007/978-3-658-50592-9
#5 Publicado: 29/8/2014 11:47:59
corradolvr

corradolvr

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I got it to work. Thanks a lot.
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